COP24 is the informal name for the 24th Conference of the Parties to the United Nations Framework Convention on Climate Change (UNFCCC).
The Conference of the Parties (COP) is the supreme body of the UNFCCC Convention. It consists of the representatives of the Parties to the Convention. It holds its sessions every year. The COP takes decisions which are necessary to ensure the effective implementation of the provisions of the Convention and regularly reviews the implementation of these provisions.
COP24 will take place from 3-14 December 2018, in Katowice, Poland.
More info: http://cop24.gov.pl/